Exercise frame



FIG. 1 is a perspective view of an exercise frame showing our newdesign;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof, the side opposite being amirror image;

FIG. 4 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof.

The ornamental design for a exercise frame, substantially as shown anddescribed.